Create Fake Users Controller.txt

const createFakeUsers = function(req, res) {
            
            // This function will create 70 new users.
            // It will be calling the registerFakeUser function above.
            // This function is called AFTER we delete all users, see code below.
            function create70Users() {
                function create35Users(gender) {
                    for(let i = 0; i < 35; i++) {
                        let promise = new Promise(function(resolve, reject) {
                            registerFakeUser(gender, `${gender}${i + 1}`).then((val) => {
                                resolve(val);
                            });
                        });
                        promises.push(promise);
                    }
                }
                
                let promises = [];
                create35Users("f");
                create35Users("m");
                
                return new Promise(function(resolve, reject) {
                    Promise.all(promises).then((val) => {
                        resolve(val);
                    });
                });
            }
            
            
            // Before creating users, let's delete the current users.
            let deleteUsers = new Promise(function(resolve, reject) {
                User.deleteMany({ }, (err, info) => {
                    if(err) { reject(info); return res.send({ error: err }) }
                    resolve(info);
                });
            });
            
            
            deleteUsers.then((val) => {
                create70Users().then((val) => {
                    console.log(val);
                    res.statusJson(201, { message: "Created Fake Users" });
                });
            });
        }